CVE-2026-100851 AzuraCast before 0.23.8 Broken Access Control via GET /api/station/{id}/vue/profile
Authenticated users with view-only access can read plaintext Icecast admin credentials, enabling unauthorized access to the streaming server admin interface.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-100851?
CVE-2026-100851 is a high-severity missing authorization vulnerability in AzuraCast, published on 27 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
AzuraCast before 0.23.8 contains a broken access control vulnerability in the GET /api/station/{id}/vue/profile endpoint that allows authenticated users with only View Station Page permission to read Icecast/Shoutcast admin, source, and relay passwords. Attackers with View-only access can call this endpoint and receive plaintext frontend credentials in the JSON response, then use the admin password to authenticate to the Icecast admin interface without Broadcasting permission.
Weakness: CWE-200
Which versions are affected by CVE-2026-100851?
How do I fix CVE-2026-100851?
No fix has been published for CVE-2026-100851 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-100851 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-100851 exists.
Sources
Also known as GHSA-6mwx-gw6f-5f36, GHSA-qwh6-x463-ccf4.